Equation of Normal Line

Use the limit definition of the derivative to find the equation of the normal line to the graph of

$f(x) = \frac{1}{\sqrt{4 - x}}$ at $x = 3$

Posted by Will Lynch 10 months ago

Related Problems

Find the derivative of the following function using the limit definition of derivative,

$f(x) = 8x + 4$

Use the definition of derivatives to find the derivative of the following function,

$f(x) = \sqrt{x - 1}$

Find the slope of the tangent line to

$f(x) = \sqrt{x}$

when x = 1

Find the slope of the tangent line to

$f(x) = \frac{1}{x}$

when x = 4